qdoc: Improve linking of QML types

QML types and QML basic types were not autolinked correctly in many
instances.

- Provide correct context (genus) for code quote commands. This
  guarantees that the types resolve correctly for a \qml snippet
  even if there are colliding C++ target names.

  Note: we do not enforce 'CPP' genus for \code command, as
  it is commonly used also with QML code.

- Similarly for examples, each .qml source file is set to have QML
  genus.

- Remove QML basic types from the hard-coded map for known (C++)
  types/keywords. This prevented linking to these types.

Task-number: QTBUG-62440
Change-Id: I578d8d4675e99cb4ba54171031efd8dc93040160
Reviewed-by: Martin Smith <martin.smith@qt.io>

1 files changed, 3 insertions, 1 deletions

diff --git a/src/qdoc/cppcodeparser.cpp b/src/qdoc/cppcodeparser.cpp
index 7298d1ec2..29e1c0fe6 100644
--- a/src/qdoc/cppcodeparser.cpp
+++ b/src/qdoc/cppcodeparser.cpp
@@ -2678,10 +2678,12 @@ void CppCodeParser::createExampleFileNodes(DocumentNode *dn)
     }
 
     foreach (const QString &exampleFile, exampleFiles) {
-        new DocumentNode(dn,
+        DocumentNode *fileNode = new DocumentNode(dn,
                     exampleFile.mid(sizeOfBoringPartOfName),
                     Node::File,
                     Node::NoPageType);
+        if (fileNode->name().endsWith(".qml"))
+            fileNode->setGenus(Node::QML);
     }
     foreach (const QString &imageFile, imageFiles) {
         new DocumentNode(dn,